- Is Hiroshima still radioactive?
- What is the most powerful bomb in the world?
- Whats the difference between an atomic bomb and a nuclear bomb?
- Can a bomb explode in space?
- Is there a bomb stronger than the hydrogen bomb?
- How long would a nuclear war last?
- How long would a nuclear winter last?
- Will the US use nuclear weapons?
- Is a hydrogen bomb a nuclear bomb?
- What’s more powerful than a nuclear bomb?
- Is there anything more powerful than nuclear energy?
- How far can a nuclear bomb spread?
Is Hiroshima still radioactive?
Among some there is the unfounded fear that Hiroshima and Nagasaki are still radioactive; in reality, this is not true.
Following a nuclear explosion, there are two forms of residual radioactivity.
In fact, nearly all the induced radioactivity decayed within a few days of the explosions..
What is the most powerful bomb in the world?
Tsar BombaTsar Bomba, (Russian: “King of Bombs”) , byname of RDS-220, also called Big Ivan, Soviet thermonuclear bomb that was detonated in a test over Novaya Zemlya island in the Arctic Ocean on October 30, 1961. The largest nuclear weapon ever set off, it produced the most powerful human-made explosion ever recorded.
Whats the difference between an atomic bomb and a nuclear bomb?
Both atomic bombs and hydrogen bombs are kinds of nuclear bombs, meaning that the energy comes from nuclear reactions. … The big difference is that atomic bombs use nuclear fission, which splits a bigger atom into two smaller ones, to create their energy.
Can a bomb explode in space?
If a nuclear weapon is exploded in a vacuum-i. e., in space-the complexion of weapon effects changes drastically: First, in the absence of an atmosphere, blast disappears completely. … There is no longer any air for the blast wave to heat and much higher frequency radiation is emitted from the weapon itself.
Is there a bomb stronger than the hydrogen bomb?
Two teeny tiny particles can theoretically collide to create a “quarksplosion” with eight times more energy than the reaction that powers hydrogen bombs, according to a new paper published in the journal Nature.
How long would a nuclear war last?
an all out nuclear war? About twenty minutes or so, just the flight time for the missiles generally. The other side would launch theirs just minutes after the first strike. In about twenty minutes they would hit and civilization as we know it would be finished.
How long would a nuclear winter last?
“But in nuclear winter, it approaches 10°C below the climatological mean after 2 or 3 years.” Solar radiation, important not only for surface temperatures but also for photosynthesis, drops precipitously.
Will the US use nuclear weapons?
According to the 2010 Nuclear Posture Review, the United States will not use or threaten to use nuclear weapons against non-nuclear weapons states that are party to the Nuclear Non-Proliferation Treaty and are deemed to be in compliance with their nuclear nonproliferation responsibilities.
Is a hydrogen bomb a nuclear bomb?
A thermonuclear weapon, fusion weapon or hydrogen bomb (H bomb), is a second-generation nuclear weapon design. Its greater sophistication affords it vastly greater destructive power than first-generation atomic bombs, a more compact size, a lower mass or a combination of these benefits.
What’s more powerful than a nuclear bomb?
But a hydrogen bomb has the potential to be 1,000 times more powerful than an atomic bomb, according to several nuclear experts. … “A regular atomic bomb would still be devastating, but it would not do nearly as much damage as an H-bomb.” Hiroshima in ruins following the atomic bomb blast.
Is there anything more powerful than nuclear energy?
Originally Answered: Is there anything more powerful than a nuclear weapon? Yes. Of all “known” technology, HAARP could inflict more damage in one day on an enemy than the largest explosions detonated by mankind.
How far can a nuclear bomb spread?
Death is highly likely and radiation poisoning is almost certain if one is caught in the open with no terrain or building masking effects within a radius of 0–3 km from a 1 megaton airburst, and the 50% chance of death from the blast extends out to ~8 km from the same 1 megaton atmospheric explosion.